We need to output the article body only, no title. Must be 1500+ characters? Actually requires 1500字以上 (Chinese characters). Must be 150-250 characters per paragraph, 6-8 paragraphs. So total 1500-2000 characters. Must be 150-250 words? They said 字数要求:必须写满1500字，不能少于1050字！ So at least 1500 Chinese characters. Each paragraph 150-250 characters. 6-8 paragraphs. So choose 7 paragraphs each ~215 characters => about 1505 characters. Must not include title. Must start with opening that echoes title. Must end with closing that echoes title. Must avoid AI keywords. Must be natural, informal, like chatting with friend. Must not use the forbidden words. Must not use "、". Must not start with them. Must not use transitional transition words? They said "段落之间用逻辑衔接，不用过渡词衔接". So we can just flow.
We need 7 paragraphs of 150-250 Chinese characters each. Let's aim for 7 paragraphs of about 220 characters each. Total ~1540 characters. Must be careful not to include any AI keywords. Must not use "" etc. Must not use "" etc. Must not use "非常重要". Must not use "让我们". Must not use "。其实，数据库意外崩溃在我们日常工作中并不少见，尤其是系统突发断电或者磁盘异常时，往往会惊慌失措。但只要冷静下来，就会发现其实还有办法把数据安全拉回。下面把整个恢复过程拆解成简单可操作的几个环节，帮助你在最短的时间里把业务恢复正常。"
Count characters? Let's approximate: Chinese characters count each. Let's count roughly: "数据库损坏不用慌，三步教你轻松还原。其实，数据库意外崩溃在我们日常工作中并不少见，尤其是系统突发断电或者磁盘异常时，往往会惊慌失措。但只要冷静下来，就会发现其实还有办法把数据安全拉回。下面把整个恢复过程拆解成简单可操作的几个环节，帮助你在最短的时间里把业务恢复正常。" That's maybe ~210 characters. Good.
Paragraph 2: talk about first step: check backup, restore.
Paragraph 2 draft: "第一步，先确认有没有可用的备份文件。很多系统会自动生成全量或增量备份，这些文件往往保存在独立的存储介质上。找到最近一次完整备份后，检查文件完整性，确保没有损坏。如果备份无误，就可以把它直接恢复到原始数据库实例，或者先在测试环境里演练一次，确保恢复过程不会带来二次错误。这一步往往能把大部分数据瞬间拉回，省去后面的麻烦。"
Count maybe ~230 characters.
Paragraph 3: second step: use built-in repair tools.
Paragraph 3 draft: "第二步，如果备份已经失效或者没有合适的备份，就可以借助数据库自带的修复工具。大多数数据库系统都提供了专门的修复模块，比如通过命令行启动恢复模式或者使用系统自带的修复脚本。执行时要按照官方文档的步骤一步步操作，通常需要关闭数据库服务、执行修复命令，然后重新启动实例。修复完成后，系统会生成新的事务日志，恢复的数据会重新进入可用状态。"
Paragraph 4: third step: point-in-time recovery using logs.
Paragraph 4 draft: "第三步，当没有完整备份，但系统仍然保留了事务日志时，就可以尝试基于时间点的恢复。通过读取最近的日志文件，把数据回滚到某个确定的时间点，这样可以把损坏之前的状态恢复出来。这一步需要仔细评估日志的完整性，确保没有遗漏的关键操作。虽然过程相对复杂，但它能在没有备份的情况下最大限度地挽回数据。"
Paragraph 5: practical tips, verify integrity, test.
Paragraph 5 draft: "恢复之后，最关键的一步是验证恢复的数据是否完整。可以运行一系列完整性检查，比如查询关键表的记录数、执行业务报表的预览等。如果发现异常，及时回滚或修复。另外，恢复后最好在测试环境里跑一次完整的功能测试，确保所有应用都能正常访问。这样不仅能减少后续问题，还能让团队更有信心。"
Paragraph 6: common pitfalls, what not to do.
Paragraph 6 draft: "在恢复过程中，最怕做错的几件事。比如盲目删除损坏的数据文件，或者在没有做好完整备份的情况下直接强行启动数据库，这类操作往往会让情况更糟。还有就是忽视系统日志，随意关闭安全机制，这会让数据更容易受到二次损伤。保持冷静、一步步操作，遵循官方指南，才是最稳妥的做法。"
Paragraph 7: closing echo title.
Paragraph 7 draft: "总的来说，数据库损坏并不可怕，关键在于及时发现、正确处理。只要掌握了这三个关键环节，就能在最短的时间里把数据安全地拉回，让业务快速恢复正常。记住，面对突发情况，保持冷静、按步就行，就能轻松化解危机，让每一次危机都变成一次学习的机会。"
Now ensure each paragraph 150-250 characters. Let's approximate length.
Paragraph 1: ~210 characters. Good.
Paragraph 2: let's count characters roughly: "第一步，先确认有没有可用的备份文件。很多系统会自动生成全量或增量备份，这些文件往往保存在独立的存储介质上。找到最近一次完整备份后，检查文件完整性，确保没有损坏。如果备份无误，就可以把它直接恢复到原始数据库实例，或者先在测试环境里演练一次，确保恢复过程不会带来二次错误。这一步往往能把大部分数据瞬间拉回，省去后面的麻烦。" That's maybe ~260 characters? Might be slightly over 250. Need 150-250 characters. Let's count roughly: Chinese characters count each. Let's count manually approximate: I'll count words: "第一步"2, "先确认"2, "有没有"2, "可用的"2, "备份文件"3 => total 9? Actually each Chinese phrase count characters. Let's approximate total length: It's probably around 240-250. Might be okay. Let's try to keep within 250. If too long, we can trim.
Paragraph 3: similar length maybe ~230.
Paragraph 4: maybe ~230.
Paragraph 5: maybe ~230.
Paragraph 6: maybe ~230.
Paragraph 7: maybe ~210.
We need 6-8 paragraphs. Choose 7 paragraphs.
Now ensure no forbidden words: Avoid "、". We used "第一步", "第二步", "第三步". Are these okay? They are not exactly "", "". They are "第一步", "第二步", "第三步". The rule says "、". It doesn't forbid "第一步". It forbids "". So "第一步" is okay. But to be safe, maybe avoid "第一步" and just start sentence. However they said "段落之间用逻辑衔接，不用过渡词衔接". Using "第一步" might be considered a transition? Might be okay but safer to avoid any numbering that looks like "". Could just start with "第一步" as part of narrative, but it's a transitional marker. Might be okay. The rule says "、". It doesn't mention "第一步". So it's safe.
But maybe they want no numbering at all? Not explicitly. They just forb
